Contract-Driven_Development.pdf

Transcript

1. Contract-Driven Development

2. Francesco Strazzullo (AKA Strazz) @TheStrazz86 Interested in #SoftwareDecisionMaking? Contact me!

   Ego Slide

3. Who should listen to me? _

4. Every developer in a software delivery company

5. None

6. Companies that buy Software delivery

7. Why should you listen to me? _

8. “The structure of any system designed by an organization is

   isomorphic to the structure of the organization.” https://en.wikipedia.org/wiki/Conway%27s_law

9. Clients are part of your Organization

10. What is a contract? —

11. “a binding agreement between two or more persons or parties”

    https://www.merriam-webster.com/dictionary/contract

12. Contracts are a binding part of your Organization

13. None

14. How Contracts can affect Software Architecture _

15. Fixed Price/Fixed Scope —

16. None

17. Company Client Who risks more?

18. The Usual Path

19. None

20. Fixed Price Contracts does not permit learning

21. Time & Materials —

22. Company Client Who risks more?

23. None

24. What happens when you become more efficient?

25. T&M Contracts discourages Performances

26. None

27. T&M Contracts build “distrust”

28. None

29. Unconscious Decisions

30. None

31. Inverse Conway Maneuver —

32. “Inverse Conway Maneuver recommends evolving your team and organizational structure

    to promote your desired architecture” https://www.thoughtworks.com/radar/techniques/inverse-conway-maneuver

33. Is there a third way? _

34. None

35. Money Back Guarantee Contract — https://github.com/flowingis/money-back-guarantee-contract

36. How it works? _

37. Start Sprint Pay Fixed Price End Ok? Enough? Continue? Yes

    Yes No No No Yes

38. Time is not Known, Concentrate on the Value

39. Company Client Who risks more?

40. Testing? _

41. You Choose

42. Learning? _

43. You Choose

44. Architecture? _

45. You Choose

46. None
47. None

48. A perfect solution? _

49. Skin In The Game

50. Sprint Negotiation is hard

51. None

52. Practice makes perfect!

53. Interested? _

54. WE ♥ REMOTE WORKING Milan, Rome, Turin, Treviso, Bologna, Ancona,

    Catania and wherever you want! We are hiring → recruitment@flowing.it

55. Thanks strazz@flowing.it